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### Running command:
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###   /home/biocbuild/R/R/bin/R CMD build --keep-empty-dirs --no-resave-data Rbec
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* checking for file ‘Rbec/DESCRIPTION’ ... OK
* preparing ‘Rbec’:
* checking DESCRIPTION meta-information ... OK
* cleaning src
* installing the package to build vignettes
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* installing *source* package ‘Rbec’ ...
** using staged installation
** libs
using C++ compiler: ‘g++ (conda-forge gcc 14.2.0-1) 14.2.0’
g++ -std=gnu++17 -I"/home/biocbuild/R/R-4.4.1/include" -DNDEBUG  -I'/home/biocbuild/R/R-4.4.1/site-library/Rcpp/include' -I/usr/local/include    -fPIC  -g -O2  -Wall  -c RcppExports.cpp -o RcppExports.o
In file included from ../inst/include/Rbec.h:7,
                 from RcppExports.cpp:4:
../inst/include/Rbec_RcppExports.h:14:14: warning: 'void Rbec::{anonymous}::validateSignature(const char*)' defined but not used [-Wunused-function]
   14 |         void validateSignature(const char* sig) {
      |              ^~~~~~~~~~~~~~~~~
g++ -std=gnu++17 -I"/home/biocbuild/R/R-4.4.1/include" -DNDEBUG  -I'/home/biocbuild/R/R-4.4.1/site-library/Rcpp/include' -I/usr/local/include    -fPIC  -g -O2  -Wall  -c kmer_dist.cpp -o kmer_dist.o
kmer_dist.cpp: In function 'Rcpp::NumericVector kmer_dist(std::vector<std::__cxx11::basic_string<char> >, std::vector<std::__cxx11::basic_string<char> >, int)':
kmer_dist.cpp:33:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   33 |   for(int i=0;i<nseqs;i++) {
      |               ~^~~~~~
g++ -std=gnu++17 -I"/home/biocbuild/R/R-4.4.1/include" -DNDEBUG  -I'/home/biocbuild/R/R-4.4.1/site-library/Rcpp/include' -I/usr/local/include    -fPIC  -g -O2  -Wall  -c rcpp_test.cpp -o rcpp_test.o
rcpp_test.cpp:3:10: fatal error: emmintrin.h: No such file or directory
    3 | #include "emmintrin.h"
      |          ^~~~~~~~~~~~~
compilation terminated.
make: *** [/home/biocbuild/R/R-4.4.1/etc/Makeconf:204: rcpp_test.o] Error 1
ERROR: compilation failed for package ‘Rbec’
* removing ‘/home/biocbuild/tmp/RtmpphWeuC/Rinst24063525a42df/Rbec’
      -----------------------------------
ERROR: package installation failed